AMD SUMO vs Xorg 7.7

Michel Dänzer michel at
Fri Dec 2 01:35:15 UTC 2016

On 02/12/16 05:18 AM, Alexander Konotop wrote:
> Hello! It looks like I've found a radeon driver bug.
> Distro:
> Debian Sid(Unstable).
> Hardware:
> * SUMO (integrated in AMD A4 APU)
> * CAICOS (external)
> Problem:
> All webkit browsers freeze in few moments after startup while loading/opening or closing tabs.
> It happens only whith an integrated card (SUMO).
> Either propagating --disable-gpu to a browser or running on CAICOS using DRI_PRIME=1 eliminates
> freezing.
> Also running sauerbraten on SUMO causes freezing in few seconds after game starts, in menu.
> Switching to a terminal and back (ctrl+alt+f1 and then ctrl+alt+f7) unfreezes the game for few
> seconds and then it freezes again.

Please provide the corresponding Xorg log file.

Earthling Michel Dänzer               |     
Libre software enthusiast             |             Mesa and X developer

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